Volume 3 of the Medical and Health Information Directory (MHID), a three-part softcover resource, is now in its thirty-third edition. MHID is a convenient one-stop source of information on clinics, treatment centers, care programs, and counseling/diagnostic services. It directs health-care professionals and the public alike to a wide variety of health services in the United States, including: AIDS Programs, Amyotrophic Lateral Sclerosis Clinics, Audiology & Speech/Language Services, Cancer Programs, Community & Migrant Health Centers, Cystic Fibrosis Centers, Clinical Programs for the Developmentally Disabled, Domestic Violence and Sexual Assault Programs, Eating Disorders Clinics, Family Planning Services, Genetic Services Centers, Headache Clinics, Home Health Care Agencies, Hospices, In Vitro Fertilization Clinics, Kidney Dialysis & Transplant Services, Mental Health Services, Multiple Sclerosis Centers & Clinics, Organ & Tissue Banks, Pain Management Programs, Runaway & Homeless Youth Centers, Sickle Cell Anemia Centers, SIDS Information & Counseling Programs, Sleep Disorders Centers & Laboratories, Substance Abuse Services, Suicide Prevention & Crisis Intervention, Centers.