1. Laser stimulation of collagen synthesis in human fibroblast cultures;Lam;Lasers Life Sci.,1986
2. Irradiation at low energy levels with laser and incoherent infrared sources on rat osteoblasts cultured in vitro;R'epice;Arch. Ital. Anat. Embr.,1987
3. Cytokine production after helium-neon laser irradiation in cultures of human peripheral blood mononuclear cells;Funk;J. Photochem. Photobiol. B: Biol.,1992
4. Effect of light on calcium transport in bull sperm cells;Lubart;J. Photochem. Photobiol. B: Biol.,1992
5. HeNe laser has no effect on cell cycle phase of human colon adenocarcinoma cells;Morales;Rev. Esp. Fisiol.,1995