TY - GEN AU - GARCIA MARTINEZ,A AU - MENEU MONLEON,E A TI - [Determination of PAS in blood: a new pattern] SN - 0023-6691 PY - 2004///0930 KW - Aminosalicylic Acid KW - Blood KW - Humans KW - Salicylic Acid N1 - Publication Type: Journal Article ER -