TY - GEN AU - BaraƄski,S AU - Marciniak,M TI - Morphometric ultrastructural analysis of muscle fibers and neuromuscular junction in rats kept under conditions of weightlessness for 21 days SN - 0025-5246 PY - 1992///0130 KW - Animals KW - Male KW - Muscles KW - ultrastructure KW - Neuromuscular Junction KW - Rats KW - Rats, Inbred Strains KW - Space Flight KW - Time Factors KW - USSR KW - Weightlessness KW - adverse effects N1 - Publication Type: Journal Article ER -