[IN MEMORIAM: DR. G. J. PLANTING, 1918-1964].
D049673:History, 20th Century; D008511:Medicine; D009426:Netherlands; D012572:School Health Services
HISTORY; HISTORY OF MEDICINE, 20TH CENT.; NETHERLANDS; OBITUARIES; SCHOOL HEALTH
IN MEMORIAM DR G.J. PLANTING, 1918-1964.