SullivanJGGhauriASKWhymanMRPoskittKR. Preoperative Digital Photoplethysmography Predicts Improvement in Venous Function after Superficial Venous Surgery for Chronically Ulcerated Limbs. Phlebology1998; 13: 142–7.
2.
GhauriASKCurrieICGrabsAJWhymanMRFarndonJRPoskittKR. Improving the Diagnosis of Chronic Leg Ulcers: A One-stop Vascular Assessment Clinic in a Community Service. Phlebology1998; 13: 148–52.