00301nas a2200085   4500000000100000008004100001260003800042245006100080856007400141       1994                            d  bWorld Health OrganizationaGeneva00aA user's guide to the Self reporting questionnaire (SRQ)  uhttp://apps.who.int/iris/bitstream/10665/61113/1/WHO_MNH_PSF_94.8.pdf