Title: A BMP homolog acts as a dose-dependent regulator of body size and male tail patterning in Caenorhabditis elegans.
Authors: Suzuki Y, Yandell MD, Roy PJ, Krishna S, Savage C, Ross  RM, Padgett RW, Wood WB
Journal: Development
Published: 1999-01
Volume: 126
Pages: 241-50