Getz, Faye Marie (1992). "The Pharmaceutical Writings of Gilbertus Anglicus". Pharmacy in History. 34 (1). American Institute of the History of Pharmacy: 17–25. JSTOR41111419. PMID11612636. S2CID19595092.
Getz, Faye Marie (1992). "The Pharmaceutical Writings of Gilbertus Anglicus". Pharmacy in History. 34 (1). American Institute of the History of Pharmacy: 17–25. JSTOR41111419. PMID11612636. S2CID19595092.
Getz, Faye Marie (1992). "The Pharmaceutical Writings of Gilbertus Anglicus". Pharmacy in History. 34 (1). American Institute of the History of Pharmacy: 17–25. JSTOR41111419. PMID11612636. S2CID19595092.