Birth<unk><unk>  in Britain include four long-term medical and social<unk> , carried out over the lives of a group of participants, from birth. Two of these<unk>  have continued for over 50 years.
British birth cohort studies
Lothian birth-cohort studies
Environment-wide association study
Harvard alumni health study
Nutritional epidemiology
PLOS Clinical Trials
MOMS Trial
COSMOS cohort study