The ever-changing content of Pediatrics over fifty years.
Pearson
H A
HA
Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut 06520, USA.
D015706:Bibliometrics; D049673:History, 20th Century; D010372:Pediatrics / Q000266:history*; D010506:Periodicals as Topic / Q000266:history*; D014481:United States