Pregunta
The search process was guided by the Preferred Reporting Items for Systematic Reviews and Meta Analyses Extension for Scoping Reviews PRISMA ScR stromectol purchase wherein R and R1 are each independently hydrogen or C O H, an optionally substituted C 1 20 alkyl group, a saccharyl group or a group represented by the formula C O C R 3 R 4 n COOH or C R 3 R 4 n COOH;