The clinical laboratory improvement program in New York City. II. Progress after five years of experience.
D001432:Bacteriology; D002568:Certification; D002624:Chemistry, Clinical / Q000592:standards*; D004496:Education, Continuing; D004521:Educational Measurement; D006801:Humans; D007753:Laboratories / Q000592:standards*; D008004:Licensure; D009519:New York City; D010564:Personnel, Hospital / Q000193:education / Q000592:standards; D012108:Research Personnel / Q000193:education / Q000592:standards; D013223:Statistics as Topic