International Ornithological CongressWitmer Stone, William L. Baily, George Spencer Morris, Samuel N. Rhoads, Spencer Trotter, Robert T. Moore, C. E. Ehinger, J. Fletcher Street, Julian K. Potter, George H. Stuart 3rd., Samuel C. Palmer, William E. Hughes, H. Severn Regar, Stewardson Brown, Henry W. Fowler, James A. G. Rehn, Arthur C. Emlen, Samuel Scoville, Jr., J. Parker Norris, William E. Roberts, Conrad K. Roland, Francis L. Bacon, John D. Carter, Robert Riddle, S. Earl Riddle, Thomas H. Jackson, Edward Norris, Francis R. Cope, Jr., William H. Trotter, Edwin B. Bartram, William B. Evans, Wm. J. Serrill, Samuel A. Tatnall, Anthony W. Robinson, Cornelius Weygandt and Robt. P. Sharples · The Auk · 1920

Procidentia and Ureteric ObstructionP. R. RIDDLE; H. H. SHAWDON; BARBARA CLAY · 1975

Toward Improved Coefficients for Predicting Direct N2O Emissions from Soil in Canadian AgroecosystemsB. L. Helgason; H. H. Janzen; M. H. Chantigny; C. F. Drury; B. H. Ellert; E. G. Gregorich; R. L. Lemke; E. Pattey; P. Rochette; C. Wagner-Riddle · 2005

Effects of a Series of Steroids on Ovulation and Reproduction in PigeonsH. H. Dunham and Oscar Riddle · Physiological Zoology · 1942

PARALLAX OF THE LARGE PROPER-MOTION STAR G158-27R. K. RIDDLE, A. L. BEHALL, H. H. GUETTER and J. W. CHRISTY · Publications of the Astronomical Society of the Pacific · 1971

FURTHER STUDIES ON PORCELAINF. H. Riddle · 1919

SPECIAL SPARK-PLUG PORCELAINSA. V. Bleininger; F. H. Riddle · 1919

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Should childhood vaccination be mandatory? NoSalisbury, D. M. · BMJ · 2012

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Bad medicine: dementiaSpence, D. · BMJ · 2012

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What is sampling error?Sedgwick, P. · BMJ · 2012

Pearson's correlation coefficientSedgwick, P. · BMJ · 2012

Telehealth for long term conditionsCar, J.; Huckvale, K.; Hermens, H. · BMJ · 2012