{"source":"book","style":"apa","contributors": [{"function":"author","last":"Branden","first":"C"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Introduction to protein structure.","publisher":"Garland","city":"New Yor","year":"1991"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"708387641","isbn":"0815302703 9780815302704"}