Pain corner: "by the clock".
Macmillan
K
K
D000700:Analgesics / Q000008:administration & dosage*; D000701:Analgesics, Opioid / Q000008:administration & dosage; D004334:Drug Administration Schedule; D006801:Humans; D010146:Pain / Q000188:drug therapy / Q000451:nursing*
D000700:Analgesics; D000701:Analgesics, Opioid