astringing for arresting lactation

Cows in late stage of lactation

different lactation

different lactation stages

dredging collateral for promoting lactation

early lactation

early lactation of Holstein dairy cows

Full-lactation

Gestation and lactation

Half-lactation

Induced lactation

Inducing-lactation injection

Insanity during lactation

Lactamization reactor

Lactation

Lactation ability

Lactation amount

lactation cow

lactation curve