1991, 10-year experience with the health resort treatment of eye diseases
Ogielska E, Szylko W Klin Oczna. 1991 Feb-Mar;93(2-3):70-2 https://www.ncbi.nlm.nih.gov/pubmed/1870299
Ogielska E, Szylko W Klin Oczna. 1991 Feb-Mar;93(2-3):70-2 https://www.ncbi.nlm.nih.gov/pubmed/1870299