Source:
Transactions of the ophthalmological societies of the United Kingdom [Trans Ophthalmol Soc U K (1962)] 1961; Vol. 81, pp. 613-23.Publisher: J A Churchill Country of Publication: England NLM ID: 0200570 Publication Model: Print Cited Medium: Print
Source:
Transactions of the ophthalmological societies of the United Kingdom [Trans Ophthalmol Soc U K (1962)] 1961; Vol. 81, pp. 595-612.Publisher: J A Churchill Country of Publication: England NLM ID: 0200570 Publication Model: Print Cited Medium: Print