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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- BARLOW H. B. Retinal noise and absolute threshold. J Opt Soc Am. 1956 Aug;46(8):634–639. doi: 10.1364/josa.46.000634. [DOI] [PubMed] [Google Scholar]
- CAMPBELL F. W. The minimum quantity of light required to elicit the accommodation reflex in man. J Physiol. 1954 Feb 26;123(2):357–366. doi: 10.1113/jphysiol.1954.sp005056. [DOI] [PMC free article] [PubMed] [Google Scholar]
- CHAPMAN P. J., COCHRANE A. L., DAVIES I., RAE S. The prevalence of coalworkers' pneumoconiosis: its measurement and significance. Br J Ind Med. 1956 Oct;13(4):231–250. doi: 10.1136/oem.13.4.231. [DOI] [PMC free article] [PubMed] [Google Scholar]
- DONIACH I., MORRISON B., STEINER R. E. Lung changes during hexamethonium therapy for hypertension. Br Heart J. 1954 Jan;16(1):101–108. doi: 10.1136/hrt.16.1.101. [DOI] [PMC free article] [PubMed] [Google Scholar]
- GREGORY R. L., CANE V. A statistical information theory of visual thresholds. Nature. 1955 Dec 31;176(4496):1272–1272. doi: 10.1038/1761272a0. [DOI] [PubMed] [Google Scholar]
- O'NEAL R. M., PERRY H. M., Jr, THOMAS W. A. Pulmonary disease following chronic chemical ganglionic blockade; a clinical and pathologic study. Am J Med. 1957 Jan;22(1):37–50. doi: 10.1016/0002-9343(57)90336-4. [DOI] [PubMed] [Google Scholar]
- SMIRK F. H. Results of methonium treatment of hypertensive patients, based on 250 cases treated for periods up to 3 1/2 years including 28 with malignant hypertension. Br Med J. 1954 Mar 27;1(4864):717–723. doi: 10.1136/bmj.1.4864.717. [DOI] [PMC free article] [PubMed] [Google Scholar]
