title: Argon laser micro-irradiation of mitochondria in rat myocardial cells in tissue culture. 3. Irradiation of multicellular groups.
mesh_terms: D000818:Animals; D046508:Culture Techniques; D006321:Heart / Q000528:radiation effects*; D007834:Lasers; D008722:Methods; D008931:Mitochondria, Muscle / Q000528:radiation effects*; D009119:Muscle Contraction / Q000528:radiation effects*; D011830:Radiation Effects; D051381:Rats