1. Incomplete wound contracture and the phenomenon of hair neogenesis in rabbit's skin;Billingham;Nature,1956
2. “The Growth of the Surface Area of the Human Body,”;Boyd,1935
3. Regeneration of hair follicles and sebaceous glands from epithelium of scars in the rabbit;Breedis;Cancer Research,1954
4. Sheets of pure epidermal epithelium from human skin;Medawar;Nature,1941
5. The growth, replacement and types of hair;Miner;Ann. N.Y. Acad. Sci.,1951