DISEASE INCIDENCE AND SEASON OF BIRTH:  A NOTE ON METHODOLOGY.
D001719:Birth Certificates; D003237:Connecticut; D005260:Female; D006801:Humans; D015994:Incidence; D009017:Morbidity; D009026:Mortality; D009369:Neoplasms / Q000453:epidemiology*; D036801:Parturition; D011153:Population; D012621:Seasons
BIRTH CERTIFICATES; CONNECTICUT; MORTALITY; NEOPLASM STATISTICS; POPULATION; SEASONS