Multicentre, randomised controlled trial to investigate the effects of parental touch on relieving acute procedural pain in neonates (Petal) oleh Eleri Adams, Daniel Crankshaw, Ria Evans Fry, Rebeccah Slater, Caroline Hartley, Maria M Cobo, Fiona Moultrie, Annalisa G V Hauck, Vaneesha Monk, Shellie Robinson, Marianne van der Vaart, Luke Baxter, Ravi Poorun, Aomesh Bhatt