Vision care retrospective: the upbringing of a billion dollar stepchild

Autor:	P J, Disser
Rok vydání:	1993
Předmět:	Health Benefit Plans Employee Ophthalmology Economic Competition Eyeglasses Cost Control Humans History 20th Century United States Optometry
Zdroj:	AAPPO journal : the journal of the American Association of Preferred Provider Organizations. 3(4)
ISSN:	1054-5913
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::9818c3ee840f10f188927c795066fc9c https://pubmed.ncbi.nlm.nih.gov/10146394 Zobrazit plný text záznamu