[EFFECT OF WORKING CONDITIONS ON THE APPEARANCE OF PAIN IN THE LUMBAR REGION IN SHIPYARD WORKERS].
D001416:Back Pain; D008161:Lumbosacral Region; D009784:Occupational Diseases; D012106:Research
BACKACHE; EXPERIMENTAL LAB STUDY; LUMBOSACRAL REGION; OCCUPATIONAL DISEASES
WPLYW WARUNK'OW PRACY NA POWSTAWANIE B'OL'OW W OKOLICY L ED'ZWIOWEJ U STOCZNIOWC'OW.