TY - GEN AU - Rayns,D G TI - Collagen from frozen fractured glycerinated beef heart SN - 0022-5320 PY - 1974///0906 KW - Animals KW - Cattle KW - metabolism KW - Collagen KW - Freeze Etching KW - Glycerol KW - Microscopy, Electron KW - Myocardium KW - analysis KW - Papillary Muscles N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0022-5320(74)80044-4 ER -