TY - GEN AU - Maltzman,B A AU - Harris,M AU - Espy,J TI - Experience with soft bifocal contact lenses SN - 0733-8902 PY - 1985///0405 KW - Contact Lenses, Hydrophilic KW - Humans KW - Hyperopia KW - therapy KW - Myopia KW - Presbyopia N1 - Publication Type: Journal Article ER -