TY - RPRT TI - ACTIVITY IN INITIAL INTERVIEWS WITH LOWER-CLASS PATIENTS. AU - O E BAUM AU - S B FELZER PY - 1964 DO - 10.1001/archpsyc.1964.01720220023006 UR - https://pubmed.ncbi.nlm.nih.gov/14106958/ ID - 14106958 ER -