Copyright and Permissions NEW MCH LIBRARY WEB SITE The MCH Library at NCEMCH has posted a new Web site to improve access to a wide variety of electronic resources on maternal and child health. The site brings together the MCH Alert, knowledge paths, NCEMCH publications, databases, bibliographies, and other materials developed for health professionals, families, and consumers. Further information ...

About PIR Databases Sequence Search Site Map Support This browser is Javascripts disabled. PIR produces the Protein Sequence Database (PSD) of functionally annotated protein sequences, which grew out of the Atlas of Protein Sequence and Structure (1965-1978) edited by Margaret Dayhoff and has been incorporated into an integrated knowledge base system of value-added databases and analytical tools.

Non-profit research organization that conducts social scientific studies for the Catholic Church ...