TY - RPRT TI - Asthma without wheezing. AU - R S Farr AU - M T Kopetzky AU - S L Spector AU - D S Hurewitz PY - 1973 DO - 10.1378/chest.63.4_supplement.64s UR - https://pubmed.ncbi.nlm.nih.gov/4695754/ ID - 4695754 ER -