Sheldon G. Cohen (1 Nov 1995). "John Locke (1632-1704) British physician and philosopher". Allergy proceedings : the official journal of regional and state allergy societies (بالإنجليزية). 16 (6): 322–325. ISSN:1046-9354. OCLC:538250645. PMID:8747319. QID:Q30424723.
Sheldon G. Cohen (1 Nov 1995). "John Locke (1632-1704) British physician and philosopher". Allergy proceedings : the official journal of regional and state allergy societies (بالإنجليزية). 16 (6): 322–325. ISSN:1046-9354. OCLC:538250645. PMID:8747319. QID:Q30424723.
Sheldon G. Cohen (1 Nov 1995). "John Locke (1632-1704) British physician and philosopher". Allergy proceedings : the official journal of regional and state allergy societies (بالإنجليزية). 16 (6): 322–325. ISSN:1046-9354. OCLC:538250645. PMID:8747319. QID:Q30424723.