Authors: Natalie Armstrong; Darrin Baines; Richard Baker; Richard Crossman; Melanie Davies; Ainsley Hardy; Kamlesh Khunti; Sudhesh Kumar; Joseph Paul O'Hare; Neil Raymond; Ponnusamy Saravanan; Nigel Stallard; Ala Szczepura; Andrew Wilson Journal: Trials Date: 2012-09-12 Impact factor: 2.279
Authors: Gillian M Paul; Susan M Smith; David L Whitford; Eamon O'Shea; Fergus O'Kelly; Tom O'Dowd Journal: BMC Fam Pract Date: 2007-07-31 Impact factor: 2.497