1. Allergic purpura, including purpura due to foods, drugs, and infections;Ackroyd;Am. J. Med.,1953
2. The pathogenesis of thrombocytopenic purpura due to hypersensitivity to sedormid (allyl-isopropyl-acetyl-carbamide);Ackroyd;Clin. Sc.,1948
3. The pathogenesis of thrombocytopenic purpura due to hypersensitivity to sedormid (allyl-isopropyl-acetyl-carbamide);Ackroyd;Clin. Sc.,1948
4. The mechanism of the reduction of clot retraction by sedormid in the blood of patients who have recovered from sedormid purpura;Ackroyd;Clin. Sc.,1949
5. The cause of thrombocytopenia in sedormid purpura;Ackroyd;Clin. Sc.,1949