TY - GEN AU - Neuzil,K M AU - Gruber,W C AU - Chytil,F AU - Stahlman,M T AU - Engelhardt,B AU - Graham,B S TI - Serum vitamin A levels in respiratory syncytial virus infection SN - 0022-3476 PY - 1994///0407 KW - Case-Control Studies KW - Humans KW - Infant KW - Infant, Newborn KW - Respiratory Syncytial Virus Infections KW - blood KW - Vitamin A N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/s0022-3476(94)70369-8 ER -