TY - RPRT TI - Physical studies on melanins. II. X-ray diffraction. AU - Y T Thathachari AU - M S Blois PY - 1969 DO - 10.1016/s0006-3495(69)86370-8 UR - https://pubmed.ncbi.nlm.nih.gov/5782897/ ID - 5782897 ER -