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Vision Research|January 1, 1987
Vernier acuity is less than grating acuity in 2- and 3-month-oldsS Shimojo, R HeldFortschritte Der Ophthalmologie : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft|January 1, 1990
[Bilateral traction detachment in necrotizing retinitis as a sequela of toxoplasmosis]R Held, C EckardtCanadian Anaesthetists' Society Journal|March 1, 1984
Cardiorespiratory arrest with laryngeal oedema in pregnancy-induced hypertensionH A HeinIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|January 1, 1997
3-D flow velocity vector estimation with a triple-beam lens transducer-experimental resultsI A HeinSeminars in Neonatology : SN|November 1, 2005
Regionalized perinatal care in North AmericaHerman A HeinJournal of Biological Standardization|July 1, 1985
Loss of preservative from a tuberculin solution in rubber stoppered vials fastened with different sealsH R Held, S LandiClinical Genetics|February 1, 1981
Athelia in a female infant - heterozygous for anhidrotic ectodermal dysplasiaU Burck, K R HeldApplied Microbiology|November 1, 1970
Comparative study of 14C-labeled purified protein derivative from various mycobacteria. II. Skin cross-reactivity in sensitized guinea pigsS Landi, H R HeldPageof 33