Baumann LS, Spencer J (25 de abril de 1999). «The effects of topical vitamin E on the cosmetic appearance of scars». Dermatologic Surgery. 25 (4): 311–5. PMID10417589. doi:10.1046/j.1524-4725.1999.08223.x
Baumann LS, Spencer J (25 de abril de 1999). «The effects of topical vitamin E on the cosmetic appearance of scars». Dermatologic Surgery. 25 (4): 311–5. PMID10417589. doi:10.1046/j.1524-4725.1999.08223.x