A pseudo-random patient sampling method evaluated.

[1]  S. Cole,et al.  Selection Bias Due to Loss to Follow Up in Cohort Studies. , 2016, Epidemiology.

[2]  M. Law,et al.  Loss to follow-up in the Australian HIV Observational Database , 2014, Antiviral therapy.

[3]  Justin Jager,et al.  Sampling in Developmental Science: Situations, Shortcomings, Solutions, and Standards. , 2013, Developmental review : DR.

[4]  B. Cowling,et al.  Selection bias in cohorts of cases. , 2013, Preventive medicine.

[5]  V. Berger Conservative handling of missing information. , 2012, Journal of clinical epidemiology.

[6]  A. Ginde,et al.  Observational studies of patients in the emergency department: a comparison of 4 sampling methods. , 2012, Annals of emergency medicine.

[7]  C. Morrison,et al.  Differences in HIV Natural History among African and Non-African Seroconverters in Europe and Seroconverters in Sub-Saharan Africa , 2012, PloS one.

[8]  N. Pearce,et al.  Selection bias and patterns of confounding in cohort studies: the case of the NINFEA web-based birth cohort , 2011, Journal of Epidemiology & Community Health.

[9]  Karthik Suresh,et al.  Design, data analysis and sampling techniques for clinical research , 2011, Annals of Indian Academy of Neurology.

[10]  D. Katzenstein,et al.  Adherence and virologic suppression during the first 24 weeks on antiretroviral therapy among women in Johannesburg, South Africa - a prospective cohort study , 2011, BMC public health.

[11]  S. Saw,et al.  Cohort studies: design and pitfalls. , 2010, American journal of ophthalmology.

[12]  D. G. Saple,et al.  Adherence to antiretroviral therapy and virologic suppression among HIV-infected persons receiving care in private clinics in Mumbai, India. , 2007, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

[13]  A. Vibhagool,et al.  The TREAT Asia HIV Observational Database: Baseline and Retrospective Data , 2005, Journal of acquired immune deficiency syndromes.

[14]  K. Petoumenos The role of observational data in monitoring trends in antiretroviral treatment and HIV disease stage: results from the Australian HIV observational database. , 2003, Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology.

[15]  C D Naylor,et al.  Dealing with missing data in observational health care outcome analyses. , 2000, Journal of clinical epidemiology.

[16]  G. Heiss,et al.  Building bridges between populations and samples in epidemiological studies. , 2000, Annual review of public health.

[17]  J. Samet,et al.  Evolution of the cohort study. , 1998, Epidemiologic reviews.

[18]  J. Zagury,et al.  Contribution of cohort studies in understanding HIV pathogenesis: introduction of the GRIV cohort and preliminary results. , 1996, Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie.

[19]  R. Prentice Design issues in cohort studies , 1995, Statistical methods in medical research.

[20]  J. Phair,et al.  Predictors of the acquired immunodeficiency syndrome developing in a cohort of seropositive homosexual men. , 1987, The New England journal of medicine.