McClean, Stuart. Research methods for public health / Stuart McClean, Isabelle Bray, Nick de Viggiani. - 1st ed. - Thousand Oaks, CA ; Los Angeles ; London ; New Delhi : SAGE Publications, 2019. - xxii, 273 p. ; 23 cm. ISBN: 9781526430014 (pbk.) LCCN: 2019934755 Dewey Class. No.: 362.1 / MCC