They speculate that this mayrelate

They speculate that this may
relate to social or environmental factors during the first half of the last century. Their hypothesis that high levels of social
deprivation and stress in mothers may lead to delay or
failure in angiogenesis is an attractive one.

Results (English) 2:

They speculate có có
for related to social or Environmental Factors khi the first half of the last century. Their hypothesis high levels of social có
deprivation and stress in mothers unfortunately lead to the delay or
failure in angiogenesis is an attractive one.