@article{ec014c8ad6584cc6828ce807fc4028a1,
title = "Lessons learned from the London Exercise and Pregnant (LEAP) Smokers randomised controlled trial process evaluation: implications for the design of physical activity for smoking cessation interventions during pregnancy",
author = "Nikoletta Giatras and Elisabeth Wanninkhof and Miranda Leontowitsch and Beth Lewis and Adrian Taylor and Sue Cooper and Michael Ussher",
year = "2017",
month = dec,
doi = "10.1186/s12889-017-4013-5",
language = "English",
volume = "17",
journal = "BMC Public Health",
issn = "1472-698X",
publisher = "BioMed Central Ltd.",
number = "1",
}