TY - RPRT TI - Acetylcysteine for bronchial plugging. AU - A P Freedman AU - J P Shinnick AU - P B Solnick PY - 1978 DO - 10.7326/0003-4819-89-3-431_2 UR - https://pubmed.ncbi.nlm.nih.gov/686570/ ID - 686570 ER -