TY - RPRT TI - Proinsulin: Crystallization and preliminary x-ray diffraction studies. AU - W W Fullerton AU - R Potter AU - B W Low PY - 1970 DO - 10.1073/pnas.66.4.1213 UR - https://pubmed.ncbi.nlm.nih.gov/5273450/ ID - 5273450 ER -