TY - RPRT TI - Mood variability: a study of four groups. AU - R W Cowdry AU - D L Gardner AU - K M O'Leary AU - E Leibenluft AU - D R Rubinow PY - 1991 DO - 10.1176/ajp.148.11.1505 UR - https://pubmed.ncbi.nlm.nih.gov/1928464/ ID - 1928464 ER -