H. Oja

发表

Public health impact of various risk factors for acute otitis media in northern Finland.

E. Läärä, O. Alho, H. Oja, 1996, American journal of epidemiology.

Physiological fluctuations in nasal resistance may interfere with nasal monitoring in the nasal provocation test.

O. Alho, T. Pirilä, H. Oja, 1997, Acta oto-laryngologica.

The role of acute and chronic stress in asthma attacks in children

D. McCann, J. Paton, S. Sandberg, 2000, The Lancet.

Positive experiences and the relationship between stress and asthma in children

J. Paton, S. Sandberg, D. McGuinness, 2002, Acta paediatrica.

Model-based estimation of the excess fraction (attributable fraction): day care and middle ear infection.

E. Läärä, O. Alho, H. Oja, 1996, Statistics in medicine.

Perinatal risk for infants of unmarried mothers over a period of 20 years.

P. Rantakallio, H. Oja, 1990, Early human development.

Smoking or Quitting during Pregnancy

I. Moilanen, P. Rantakallio, M. Koiranen, 1995, Scandinavian journal of social medicine.

Control of the temporal aspect when considering risk factors for acute otitis media.

M. Sorri, O. Kilkku, O. Alho, 1993, Archives of otolaryngology--head & neck surgery.

Perinatal outcome of pregnancies complicated by vaginal bleeding

A. Hartikainen‐Sorri, P. Sipilä, H. Oja, 1992, British journal of obstetrics and gynaecology.

The effects of family systems medicine training on the practice orientations of general practitioners.

S. Keinänen-Kiukaanniemi, E. Väisänen, J. Kiuttu, 1996 .

What is the natural history of recurrent acute otitis media in infancy?

E. Läärä, O. Alho, H. Oja, 1996, The Journal of family practice.

Is a child's risk of early onset schizophrenia increased in the highest social class?

Peter B. Jones, P. Rantakallio, J. Moring, 1997, Schizophrenia Research.

Fitting mixture models to birth weight data: a case study.

P. Rantakallio, M. Koiranen, H. Oja, 1991, Biometrics.

Gene-environment interaction in vulnerability to schizophrenia: findings from the Finnish Adoptive Family Study of Schizophrenia.

L. Wynne, J. Moring, P. Tienari, 1997, The American journal of psychiatry.

Changes in risk factors for unfavorable pregnancy outcome among singletons over twenty years

A. Hartikainen, P. Sipilä, H. Oja, 1994, Acta obstetricia et gynecologica Scandinavica.

Risk factors for chronic otitis media with effusion in infancy. Each acute otitis media episode induces a high but transient risk.

M. Sorri, O. Alho, H. Oja, 1995, Archives of otolaryngology--head & neck surgery.

How should relative risk estimates for acute otitis media in children aged less than 2 years be perceived?

O. Alho, H. Oja, Läärä, 1996, Journal of clinical epidemiology.

Chronic otitis media with effusion in infancy. How frequent is it? How does it develop?

M. Sorri, O. Alho, H. Oja, 1995, Archives of otolaryngology--head & neck surgery.

Which children are being operated on for recurrent acute otitis media?

M. Sorri, O. Kilkku, O. Alho, 1994, Archives of otolaryngology--head & neck surgery.

Aetiology and risk indicators of hearing impairments in a one-year birth cohort for 1985-86 in northern Finland.

M. Järvelin, E. Mäki-Torkko, M. Sorri, 1998, Scandinavian audiology.

Prevalence figures for mild hearing impairments cannot be based on clinical data.

M. Järvelin, E. Mäki-Torkko, M. Järvelin, 1997, Acta oto-laryngologica.

Early developmental milestones in adult schizophrenia and other psychoses. A 31-year follow-up of the Northern Finland 1966 Birth Cohort

Peter B. Jones, M. Järvelin, J. Veijola, 2001, Schizophrenia Research.

Thought Disorder Index of Finnish adoptees and communication deviance of their adoptive parents

L. Wynne, J. Moring, H. Hakko, 2000, Psychological Medicine.

Has the intrauterine weight-gain curve changed in shape?

P. Rantakallio, M. Koiranen, H. Oja, 1991, Paediatric and perinatal epidemiology.

Teenage alcohol drinking and non-standard family background.

I. Moilanen, M. Koiranen, M. Isohanni, 1994, Social science & medicine.

Family systems medicine training: Helping to meet psychiatric and psychosomatic problems

E. Väisänen, H. Oja, Sirkka Keinänen-Kiukaannemi, 1997 .

The relation between teenage smoking and drinking, with special reference to non-standard family background

M Isohanni, I. Moilanen, M. Isohanni, 1993, Scandinavian journal of social medicine.

Early developmental milestones in adult schizophrenia. A 31 year follow-up of the North Finland 1966 birth cohort

M. Järvelin, P. Rantakallio, P. Jones, 2000, Schizophrenia Research.

[Stress increases the risk of asthmatic attacks in children].

D. McCann, J. Paton, C. Hillary, 2000, Duodecim; laaketieteellinen aikakauskirja.