TY - RPRT TI - Spirometric abnormalities among welders. AU - S K Rastogi AU - B N Gupta AU - T Husain AU - N Mathur AU - S Srivastava PY - 1991 DO - 10.1016/s0013-9351(05)80105-7 UR - https://pubmed.ncbi.nlm.nih.gov/1915188/ ID - 1915188 ER -