TY - BOOK AU - Group for the Advancement of Psychiatry TI - Some observations on controls in psychiatric research PB - Group for the Advancement of Psychiatry PY - 1959 T2 - Report / Group for the Advancement of Psychiatry VL - no. 42 EP - 537-624 p. UR - http://ci.nii.ac.jp/ncid/BB27280714 ER -