[Smoking behavior among family physicians, specialists and students in Rotterdam, 1989].
Arnolds
J A
JA
D006801:Humans; D008511:Medicine; D009426:Netherlands / Q000453:epidemiology; D010821:Physicians, Family; D012907:Smoking / Q000453:epidemiology*; D013038:Specialization; D013337:Students, Medical
Rookgedrag van huisartsen, specialisten en studenten in Rotterdam, 1989.