Fig. 1
Flow chart of the study and questionnaire items. OTC = “over-the-counter”, non-prescription; Rx = prescription; NSAIDs = non-steroidal anti-inflammatory drugs
Fig. 1 | BMC Pharmacology and Toxicology
Flow chart of the study and questionnaire items. OTC = “over-the-counter”, non-prescription; Rx = prescription; NSAIDs = non-steroidal anti-inflammatory drugs