TY - RPRT TI - Phenytoin concentration elevation subsequent to ranitidine administration. AU - C S Tse AU - K I Akinwande AU - K Biallowons PY - 1993 DO - 10.1177/106002809302701205 UR - https://pubmed.ncbi.nlm.nih.gov/8305773/ ID - 8305773 ER -