TY - RPRT TI - Amphetamine-resin complex for prolonged appetite suppression. AU - S C FREED AU - J W KEATING AU - E E HAYS PY - 1956 DO - 10.7326/0003-4819-44-6-1136 UR - https://pubmed.ncbi.nlm.nih.gov/13327801/ ID - 13327801 ER -