TY - RPRT TI - A study of Rorschach flexor and extensor human movement responses. AU - E F HAMMER AU - I JACKS PY - 1955 DO - 10.1002/1097-4679(195501)11:1<63::aid-jclp2270110115>3.0.co;2-l UR - https://pubmed.ncbi.nlm.nih.gov/13211839/ ID - 13211839 ER -