TY - GEN AU - Segal,D M AU - Traub,W AU - Yonath,A TI - Polymers of tripeptides as collagen models. 8. X-ray studies of four polyhexapeptides SN - 0022-2836 PY - 1971///0406 KW - Alanine KW - Collagen N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0022-2836(69)90356-8 ER -