@article{weko_10446_1,
   author	 = "Tsuchimoto,Jun and Yamada,Toshihiro and Yamaguchi,Masaaki",
   title	 = "Unusual coelom formation in the direct-type developing sand dollar Peronella japonica",
   journal	 = "Developmental Dynamics",
   year 	 = "2011",
   volume	 = "240",
   number	 = "11",
   pages	 = "2432--2439",
   month	 = "nov"
}