P. Tong

Differential effects of retinoids on DNA synthesis in calcium-regulated murine epidermal keratinocyte cultures.

L. Wheeler, P. Tong, D. Mayes, 1988, The Journal of investigative dermatology.

Extracellular calcium alters the effects of retinoic acid on DNA synthesis in cultured murine keratinocytes.

L. Wheeler, P. Tong, D. Mayes, 1986, Biochemical and biophysical research communications.

Augmentation of keratinocyte differentiation by the epidermal mitogen, 8-bromo-cAMP.

C. Marcelo, P. Tong, 1983, Experimental cell research.

Trans retinoic acid enhances the growth response of epidermal keratinocytes to epidermal growth factor and transforming growth factor beta.

L. Wheeler, P. Tong, N. N. Horowitz, 1990, The Journal of investigative dermatology.

Epidermal keratinocyte growth: changes in protein composition and synthesis of keratins in differentiating cultures.

C. Marcelo, P. Tong, 1983, The Journal of investigative dermatology.

A joint working group of the Food and Agriculture Organization of the United Nations and the World Health Organization have established the following guidelines for the evaluation of probiotics

P. Tong, 2010 .