The following links will assit you to know more about hair and scalp, hair loss and proper hair care.
Medline Plus http://www.nlm.nih.gov/medlineplus/hairdiseasesandhairloss.html
Mayo Foundation for Medical Education and Research http://www.mayoclinic.com/health/hair-loss/DS00278
Family Doctor http://familydoctor.org/081.xml
American Society for Dermatologic Surgery http://www.asds-net.org/Patients/FactSheets/patients-Fact_Sheet-hair_rest.html
American Osteopathic College of Dermatology http://www.aocd.org/skin/dermatologic_diseases/telogen_effluvium.html
Nemours Foundation http://kidshealth.org/parent/general/body_basics/skin_hair_nails_p3.html
American Osteopathic Association http://www.osteopathic.org/index.cfm?PageID=you_baldness
American Hair Loss Council http://www.ahlc.org/
American Academy of Dermatology http://www.aad.org/public/Publications/pamphlets/HairLoss.htm
Intellihealth http://www.intellihealth.com/IH/ihtIH/WSIHW000/9023/24250/211206.html?d=dmtHealthAZ