TY - RPRT TI - Decrease of serum folates in healthy male volunteers taking phenytoin. AU - M J Berg AU - R W Fincham AU - B E Ebert AU - D D Schottelius DO - 10.1111/j.1528-1157.1988.tb05101.x UR - https://pubmed.ncbi.nlm.nih.gov/3338424/ ID - 3338424 ER -