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Minor JE, Lee JJ, Akhurst RJ, Leahy PS, Britten RJ, Davidson EH.Minor JE, et al. Among authors: lee jj.Dev Biol. 1987 Jul;122(1):291-5. doi: 10.1016/0012-1606(87)90354-x.Dev Biol. 1987.PMID: 2885237
Calzone FJ, Lee JJ, Le N, Britten RJ, Davidson EH.Calzone FJ, et al. Among authors: lee jj.Genes Dev. 1988 Mar;2(3):305-18. doi: 10.1101/gad.2.3.305.Genes Dev. 1988.PMID: 2454211Free article.