P. Opara
发表
Doina Precup,
Charles C. Onu,
Innocent Udeogu,
2017,
ArXiv.
P. Opara,
Joyce Okagua,
B. Alex-hart,
2016,
International journal of adolescent medicine and health.
P. Opara,
M. Abbey,
O. A. Oloyede,
2017,
International journal of women's health.
P. Opara,
B. Alex-hart,
2014
.
P. Opara,
K. Opara,
N. Gabriel-Job,
2012,
Journal of Medical Case Reports.
P. Opara,
2009
.
P. Opara,
B. Alex-hart,
2011
.
P. Opara,
2017
.
P. Opara,
U. Onubogu,
T. Jaja,
2010,
Italian journal of pediatrics.
P. Opara,
A. Josiah,
A. Nte,
2019
.
P. Opara,
B. Alex-hart,
T. Jaja,
2012
.
P. Opara,
T. Jaja,
T. Okari,
2012
.
P. Opara,
Joyce Okagua,
B. Alex-hart,
2015,
International journal of adolescent medicine and health.
Marilyn Miller,
P. Opara,
R. Chan,
2021,
BMJ Open Ophthalmology.
P. Opara,
G. Eke,
N. Akani,
2010,
Nigerian journal of medicine : journal of the National Association of Resident Doctors of Nigeria.
E. Alikor,
P. Opara,
A. E. Fienemika,
2020,
West African Journal of Medicine.
P. Opara,
P. Okoro,
P. Igwe,
2013,
Nigerian journal of surgery : official publication of the Nigerian Surgical Research Society.
P. Opara,
I. George,
2011
.
P. Opara,
Ide Lucy Eberechukwu Yaguo,
T. Uchenwa-Onyenegecha,
2015
.
Prevalence of Low Birth Weight among Newborns in a Secondary Health Facility in South-South, Nigeria
P. Opara,
Doris Ndefo,
2021
.
P. Opara,
Joyce Okagua,
B. Alex-hart,
2015
.
P. Opara,
B. Alex-hart,
D. A. Dotimi,
2014
.
P. Opara,
B. Alex-hart,
T. Okari,
2016,
Paediatrics and international child health.
P. Opara,
B. Alex-hart,
D. A. Dotimi,
2014
.
P. Opara,
B. Alex-hart,
T. Okari,
2016,
Paediatrics and international child health.
Prevalence of alcohol consumption among secondary school students in Port Harcourt, Southern Nigeria
P. Opara,
Joyce Okagua,
B. Alex-hart,
2014
.
P. Opara,
B. Alex-hart,
2019,
Asian Journal of Pediatric Research.
P. Opara,
N. Paul,
T. Jaja,
2018
.
P. Opara,
P. Tabansi,
Chidiebere Chukwuma,
2023,
Journal of Clinical Neonatology.
P. Opara,
B. Alex-hart,
2009
.
P. Opara,
G. Eke,
2013
.
P. Opara,
A. Eneh,
Elizabeth-Martha Chinyere Okorie,
2024,
Nigerian Medical Journal : Journal of the Nigeria Medical Association.