at senescence.info
You can search for any reference by title, author, date, editor, journal and publisher. Searching is case insensitive, and allows for only partial terms (e.g. seq with pickup both RNA-Seq and sequencing) matching. You can also use advanced queries that are detailed here.
Rosenbloom et al. (1999) "Clinical and biochemical phenotype of familial anterior hypopituitarism from mutation of the PROP1 gene." J. Clin. Endocrinol. Metab. 84(1):50-57 (PubMed)