William W. Ballard

Stages of embryonic development of the zebrafish

Charles B. Kimmel, William W. Ballard, Seth R. Kimmel et al. · Developmental Dynamics · 1995 · 12.3K citations

Life Sciences, Biology, Developmental Biology +17

A series of normal stages for development of <i>Scyliorhinus canicula</i>, the lesser spotted dogfish <i>(Chondrichthyes: Scyliorhinidae)</i>

William W. Ballard, J. Mellinger, Henri Lechenault · Journal of Experimental Zoology · 1993 · 338 citations

Life Sciences, Developmental Biology, Zoology +13

Normal embryonic stages for salmonid fishes, based on <i>Salmo gairdneri</i> Richardson and <i>Salvelinus fontinalis</i> (Mitchill)

William W. Ballard · Journal of Experimental Zoology · 1973 · 171 citations

Life Sciences, Biology, Zoology +14

Morphogenetic Movements and Fate Maps of Vertebrates

William W. Ballard · American Zoologist · 1981 · 124 citations · Full text

Life Sciences, Developmental Biology, Zoology +11

THE MECHANISM FOR SYNCHRONOUS SPAWNING IN HYDRACTINIA AND PENNARIA

William W. Ballard · Biological Bulletin · 1942 · 73 citations

Life Sciences, Biology, Physiology +11