TY - RPRT TI - A study of the relationship between propositional (pantomime) and subpropositional (facial expression) extraverbal behaviors in aphasics. AU - R J Duffy AU - R W Buck PY - 1979 DO - 10.1159/000264160 UR - https://pubmed.ncbi.nlm.nih.gov/488872/ ID - 488872 ER -