TY - GEN AU - Egorova,G B AU - Avetisov,S E AU - Churkina,M N AU - Rybakova,E G TI - [A comparative evaluation of contact lens tolerance and the possibilities for its enhancement] SN - 0030-0675 PY - 1991///0124 KW - Adolescent KW - Adult KW - Aged KW - Astigmatism KW - etiology KW - Contact Lenses KW - adverse effects KW - Equipment Design KW - Evaluation Studies as Topic KW - Humans KW - Keratoconus KW - rehabilitation KW - Materials Testing KW - Middle Aged KW - Myopia KW - complications N1 - Publication Type: Comparative Study; English Abstract; Journal Article ER -