A person may see stems.Logical formLearned from4 sentences. A tree can be from a stem.Logical formLearned from4 sentences. A (brain stem) may undergo an inflammation.Logical formLearned from4 sentences. Stems of pines may gleam.Logical formLearned from4 sentences. Embryonic (stem cells) may hold potential.Logical formLearned from4 sentences. Adult (stem cells) can be plastic.Logical formLearned from4 sentences. (Stem cells) may be regulated.Logical formLearned from4 sentences. A stem may pertain-to a bay.Logical formLearned from4 sentences. A program can be on (stem cells).Logical formLearned from4 sentences. A (plant stem) can be horizontal.Logical formLearned from4 sentences. A person may receive a (stem cell transplant).Logical formLearned from4 sentences. (Stem cell transplantation) can be a therapy.Logical formLearned from4 sentences. Some investigations may use (stem cells).Logical formLearned from4 sentences. A strength may pertain-to a stem.Logical formLearned from4 sentences. Characteristics can be constituted-of-or-filled-with (stem cells).Logical formLearned from4 sentences.