Concepedia

Zachary Johnson

ZJ

34

Publications

1.5K

Citations

19

H-Index

1989

Active since

Affiliations

Health Research Board(Current)

Eastern Health

Virginia–Maryland College of Veterinary Medicine

Virginia Tech

St. James's Hospital

Zachary Johnson is an author at Health Research Board specializing in medicine, public health, and epidemiology.

ORCID

Top concepts

Publications per year

1989–2023

34

Publications

34

Community mothers' programme: randomised controlled trial of non-professional intervention in parenting.

Zachary Johnson, Frank M. Howell, Brenda Molloy · BMJ · 1993 · 231 citations · Full text

MTRR and MTHFR polymorphism: Link to Down syndrome?

Valerie B. O’Leary, Anne Parle‐McDermott, Anne M. Molloy et al. · American Journal of Medical Genetics · 2001 · 190 citations · Full text

Randomised controlled trial of general practitioner versus usual medical care in an urban accident and emergency department: process, outcome, and comparative cost

Andrew W. Murphy, Gerard Bury, Patrick K. Plunkett et al. · BMJ · 1996 · 134 citations · Full text

Community mothers programme - seven year follow-up of a randomized controlled trial of non-professional intervention in parenting

Zachary Johnson, Brenda Molloy, Elaine Scallan et al. · Journal of Public Health · 2000 · 97 citations

Ten-year survival of Down syndrome births

Catherine Hayes, Zachary Johnson, Laura M. Thornton et al. · International Journal of Epidemiology · 1997 · 90 citations · Full text

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