1. The physical properties and cosmetic behavior of hair;Robbins,1988
2. Mechanical and fractographic behavior of negroid hair;Kamath;J Soc Cosmet Chem,1984
3. Caucasian hair, Negro hair and wool: similarities and differences;Menkart;J Soc Cosmet Chem,1996
4. African-American hair: its physical properties and differences relative to Caucasian hair;Syed;Cosmet Toil,1995
5. Hair low-sulphur protein composition does not differ electrophoretically among different races;Dekio;J Dermatol,1988