TY - RPRT TI - SPIN-SPIN COUPLING BETWEEN HYDROGEN AND STEROID ANGULAR METHYL PROTONS. AU - N S BHACCA AU - J E GURST AU - D H WILLIAMS PY - 1965 DO - 10.1021/ja01080a029 UR - https://pubmed.ncbi.nlm.nih.gov/14228460/ ID - 14228460 ER -