[Cross-cut through trade publications in 1952.  V.  Analgesia, surgery].
D000698:Analgesia; D006801:Humans; D010146:Pain; D059408:Pain Management; D013515:Surgery, Oral
ANALGESIA; SURGERY, ORAL
Qerschnitt durch die Fachpresse des Jahres 1952.  V.  Analgesie, Chirurgie.