Drupal-Bibcite0<style face="normal" font="default" size="100%">Establishing views of traditional healers and biomedical practitioners on collaboration in mental health care in Zanzibar: a qualitative pilot study.</style><style face="normal" font="default" size="100%">Establishing views of traditional healers and biomedical practitioners on collaboration in mental health care in Zanzibar: a qualitative pilot study.</style>