المؤلفون: McDougall, Catherine M., Helms, Peter J., Walsh, Garry M.

المصدر: In Respiratory Medicine June 2015 109(6):689-700

المؤلفون: Helms, Peter J.^{Aff4, Aff5}

المساهمون: Pawankar, Ruby, editor^Aff1, Holgate, Stephen T., editor^Aff2, Rosenwasser, Lanny J., editor^Aff3

المصدر: Allergy Frontiers: Therapy and Prevention. 5:531-542

المؤلفون: Helms, Peter J.^Aff4

المساهمون: Pawankar, Ruby, editor^Aff1, Holgate, Stephen T., editor^Aff2, Rosenwasser, Lanny J., editor^Aff3

المصدر: Allergy Frontiers: Clinical Manifestations. 3:261-270

المؤلفون: Ekins-Daukes, Suzie, Simpson, Colin R., Helms, Peter J., Taylor, Michael W., McLay, James S.

المصدر: BMJ: British Medical Journal, 2002 Jun 01. 324(7350), 1374-1374.

URL الوصول: https://www.jstor.org/stable/25228512

المؤلفون: Russell, George, Helms, Peter J., Chang, Anne B., Newson, Tim P.

المصدر: BMJ: British Medical Journal, 1997 Oct . 315(7114), 1014-1015.

URL الوصول: https://www.jstor.org/stable/25175995

المؤلفون: Krishnamoorthy, Narayanan, Simpson, Colin D., Townend, John, Helms, Peter J., McLay, James S.

المصدر: In Journal of Adolescent Health 2008 42(1):97-101

المؤلفون: Sly, Peter D, Boner, Attilio L, Björksten, Bengt, Bush, Andy, Custovic, Adnan, Eigenmann, Philippe A, Gern, James E, Gerritsen, Jorrit, Hamelmann, Eckard, Helms, Peter J, Lemanske, Robert F, Martinez, Fernando, Pedersen, Soren, Renz, Harald, Sampson, Hugh, von Mutius, Erika, Wahn, Ulrich, Holt, Patrick G

المصدر: In The Lancet 2008 372(9643):1100-1106

المؤلفون: Tobaiqy, Mansour, Stewart, Derek, Helms, Peter J., Bond, Christine, Lee, Amanda Jane, Bateman, Nick, McCaig, Dorothy, McLay, James

المصدر: European Journal of Clinical Pharmacology. June 2010 66(6):627-632

المؤلفون: Tobaiqy, Mansour, Stewart, Derek, Helms, Peter J., Bond, Christine M., Lee, Amanda Jane, McLay, James

المصدر: Pharmacy World & Science: International Journal of Clinical Pharmacy and Pharmaceutical Care. June 2010 32(3):334-338

المؤلفون: Ross Russell, Robert I.^Aff1, Helms, Peter J., Elliott, Martin J.

المصدر: Intensive Care Medicine. 34(4):728-734