TY - GEN AU - Langsley,D G TI - Crisis intervention SN - 0002-953X PY - 1973///0207 KW - Crisis Intervention KW - Hospitalization KW - Humans KW - Mental Disorders KW - prevention & control KW - Volunteers N1 - Publication Type: Journal Article UR - https://doi.org/10.1176/ajp.129.6.734 ER -