TY - GEN AU - CAMPBELL,J A AU - NELSON,E AU - CHAPMAN,D G TI - Criteria for oral sustained release medication with particular reference to amphetamine SN - 0008-4409 PY - 2000///0701 KW - Amphetamine KW - administration & dosage KW - Amphetamines KW - Delayed-Action Preparations KW - Humans KW - Pharmaceutical Preparations N1 - Publication Type: Journal Article ER -