Comment on

• Using daily ratings to confirm premenstrual syndrome/late luteal phase dysphoric disorder. Part I. Effects of demand characteristics and expectations.

  Gallant SJ, Popiel DA, Hoffman DM, Chakraborty PK, Hamilton JA. Gallant SJ, et al. Psychosom Med. 1992 Mar-Apr;54(2):149-66. doi: 10.1097/00006842-199203000-00003. Psychosom Med. 1992. PMID: 1565753 Clinical Trial.
• Using daily ratings to confirm premenstrual syndrome/late luteal phase dysphoric disorder. Part II. What makes a "real" difference?

  Gallant SJ, Popiel DA, Hoffman DM, Chakraborty PK, Hamilton JA. Gallant SJ, et al. Psychosom Med. 1992 Mar-Apr;54(2):167-81. doi: 10.1097/00006842-199203000-00004. Psychosom Med. 1992. PMID: 1565754