Home › Articles › Vipera lachesis fel. – “SENSATIONS AS IF -” A Repertory of Subjective Symptoms. By Herbert A. ROBERTS, M. D. Print ← Back to Articles Article Vipera lachesis fel. – “SENSATIONS AS IF -” A Repertory of Subjective Symptoms. By Herbert A. ROBERTS, M. D. Sensations as if Sensations as if